Best Symptom Checker Apps

246+ iOS apps curated and reviewed

3.8 avg rating
18 free apps
Updated September 2026

If you already know WebMD, this is the deeper bench. 246+ symptom checker apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Symptom Checker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WebMD: Symptom CheckerWebMD: Symptom CheckerFree4.7★ (135K)YesNoSep 2026
2Ada - your health portalAda - your health portalFree4.8★ (11K)NoNoSep 2026
3Symptom Check  AI Health GuideSymptom Check AI Health GuideFreeYesYesMay 2026
4Doctor31 - Symptom CheckerDoctor31 - Symptom CheckerFree5.0★ (3)YesNoMay 2026
5mymediktor - Symptom Checkermymediktor - Symptom CheckerFree4.7★ (178)NoYesJul 2026
6askArohi - Symptom CheckeraskArohi - Symptom CheckerFreeNoNoMay 2026
7Symptom Checker & MedicationSymptom Checker & MedicationFree1.0★ (1)YesNoAug 2026
8Bioryx: Symptom Checker AIBioryx: Symptom Checker AIFreeNoYesJul 2026

Top Picks for Symptom Checker

WebMD: Symptom Checker#1

WebMD: Symptom Checker by WebMD

Med Reminders, Doctor Finder
Editor's Choice
🏥 Medical
4.7😐(135K ratings)
FreeAds
WebMD: Symptom Checker screenshot 1
WebMD: Symptom Checker screenshot 2
WebMD: Symptom Checker screenshot 3
WebMD: Symptom Checker screenshot 4
WebMD: Symptom Checker screenshot 5
WebMD: Symptom Checker screenshot 6

This app helps you check symptoms, get medication reminders, and find doctors. It also offers prescription savings and information on conditions and drugs.

What We Love

  • 👍 Useful medical information
  • 🚀 Easy to navigate
  • 💊 Helpful medication reminders
  • 📚 Valuable medical resource
  • 🧠 Informative health articles

Room to Improve

  • 🐛 Frequent crashes
  • 🔍 Limited search functionality
  • 💻 Outdated or missing information
  • 🌙 Lack of dark mode
  • 📢 Excessive ads
Ada - your health portal#2

Ada - your health portal by Ada Health

Access health assessment
Strong Contender
🏥 Medical
4.8😊(11K ratings)
Free
Ada - your health portal screenshot 1
Ada - your health portal screenshot 2
Ada - your health portal screenshot 3
Ada - your health portal screenshot 4

Access a 24/7 symptom checker to understand potential health concerns. Answer simple questions and receive a personalized assessment report with possible causes and next steps. This app connects to a CE-marked medical device for smart health insights.

What We Love

  • 👍 Helpful for assessing symptoms
  • 🚀 Accurate and thorough symptom analysis
  • 💡 Provides possible diagnoses with likelihood
  • 👍 Calm and reassuring interface
  • 👍 Saves time before visiting a doctor
  • 👍 Useful for hypochondriacs and those with health anxiety

Room to Improve

  • 🐛 Limited options for some symptoms
  • 🐛 Difficulty entering additional information
  • 💡 Lack of integration with other health apps
  • 💡 Need for more personalization options (e.g., pre-existing conditions)

More Symptom Checker apps to explore

FAQ about Symptom Checker

What are the best symptom checker apps for iPhone?
WebMD: Symptom Checker tops our symptom checker apps ranking as of September 2026, with a 4.7-star average from 135K App Store ratings, and it's free to download.
Yes — 18 of the top symptom checker apps we rank are free to download, including WebMD: Symptom Checker and Ada - your health portal.
WebMD: Symptom Checker shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 246+ symptom checker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to check your symptoms to learn about potential conditions, set medication reminders to never miss a dose, find doctors and specialists in your area, and save money on prescriptions. It also provides medically-reviewed information about various health conditions and drugs.
The Doctor Directory feature allows you to find the closest doctors and specialists based on your current location. You can also search by city, state, or zip code to locate healthcare providers.

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